.lb_father{
	width: 100%;
	position: relative;
}
.lb_father .swiper-container1{
    width:100%;
    height: auto;
    overflow: hidden;
} 
.lb_father .swiper-container1 .swiper-slide{
	width: 100%;
	height: auto;
	overflow: hidden;
}
.lb_father .swiper-container1 .swiper-slide img{
	width: 100%;
	display: block;

}
.lb_father .swiper-pagination-fraction,.lb_father .swiper-pagination-custom,.lb_father .swiper-container-horizontal > .swiper-pagination-bullets {
    bottom: 20px;
    left: 0;
    width: 100%;
    text-align: center;
}
.lb_father .swiper-pagination-bullet {
    background: rgba(255,255,255,0.4);
    border-radius: 800px;
    opacity: 1;
    width: 8px;
    height: 8px;
    outline: none;
}    
.lb_father .swiper-pagination-bullet-active {  
    opacity: 1;
    background: #F8BD00;
}
.ppt1{
	width: 100%;
	position: relative;
	padding: 0 100px 100px;
	background: url(../images/ppt1_bg.jpg) no-repeat center center;
	background-size: cover;
}
.ppt1 .ppt1_main{
	width: 100%;
	padding: 80px 0px;
	background-color: #fff;
}
.ppt1 .ppt1_main .left{
	width: calc(50% - 200px);
	float: left;
	display: -webkit-box; 
	display: -moz-box;
	display: -webkit-flex; 
	display: -moz-flex; 
	display: -ms-flexbox;
	display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}
.ppt1 .ppt1_main .right{
	width: calc(50% + 200px);
	float: right;
}
.ppt_tit .line{
	 
}
.ppt_tit .line i{
	display: inline-block;
	width: 40px;
	height: 1px;
	background-color: #959595;
	margin-bottom: 20px;
}
.ppt_tit .p1{
	color: #959595;
	font-size: 36px;
}
.ppt_tit .p2{
	font-size: 18px;
	margin: 40px 0;
	color: #4E4E4E;
}
.ppt1 .ppt1_main .left .p3 a{
	display: inline-block;
	width: 120px;
	height: 26px;
	line-height: 26px;
	text-align: center;
	background-color: #F8BD00;
	border-radius: 4px;
	font-size: 12px;
	transition: all 0.3s;
}
.ppt1 .ppt1_main .right .list{
	position: relative;
	width: 100%;
	padding-left: 200px;
	padding-bottom: 40px;
	cursor: pointer;
}
.ppt1 .right .list:last-child{
	padding-bottom: 0;
}
.ppt1 .right .list .round{
	position: absolute;
	width: 2px;
	height: 100%;
	background-color:#f1f1f1;
	left: 0;
	top: 14px;
}
.ppt1 .right .list .round i{
	display: inline-block;
	position: absolute;
	width: 6px;
	height: 6px;
	background-color: #f1f1f1;
	border-radius: 50%;
	left: -2px;
	top: 0;
	transition: all 0.6s;
}
.ppt1 .right .list .round .color_line{
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 0;
	background-color: #F8BD00;
	transition: all 0.6s;
}
.ppt1 .right .list .p1{
	padding-left: 100px;
	position: relative;
	color: #000;
	font-size: 16px;
}
.ppt1 .right .list .p1 span{
	color: #4E4E4E;
	position: absolute;
	left: 0;
	top: 2px;
	font-size: 12px;
}
.ppt1 .right .list .p1 span i{
	display: inline-block;
	width: 20px;
	height: 1px;
	background-color: #F8BD00;
	position: relative;
	top: -4px;
	margin-right: 6px;
	transition: all 0.6s;
}
.ppt1 .right .list .p2{
	padding-left: 160px;
	color: #A4A4A4;
	margin-top: 10px;
}
.ppt1 .right .list:last-child .round{
	background-color: rgba(0,0,0,0);
}

.ppt1 .right.active_1 .list:nth-child(1) .p1{
	color: #F8BD00;
}

.ppt1 .right.active_1 .list:nth-child(1) .p1 span i{
	width: 40px;
}
.ppt1 .right.active_1 .list.list:nth-child(1) .round .color_line{
	height: 0;
}
.ppt1 .right.active_1 .list:nth-child(1) .round i {
    background-color: #F8BD00;
}

.ppt1 .right.active_2 .list:nth-child(2) .p1{
	color: #F8BD00;
}
.ppt1 .right.active_2 .list:nth-child(2) .p1 span i{
	width: 40px;
}
.ppt1 .right.active_2 .list.list:nth-child(1) .round .color_line{
	height: 100%;
}
.ppt1 .right.active_2 .list:nth-child(1) .round i,.ppt1 .right.active_2 .list:nth-child(2) .round i {
    background-color: #F8BD00;
}

.ppt1 .right.active_3 .list:nth-child(3) .p1{
	color: #F8BD00;
}
.ppt1 .right.active_3 .list:nth-child(3) .p1 span i{
	width: 40px;
}
.ppt1 .right.active_3 .list.list:nth-child(1) .round .color_line,.ppt1 .right.active_3 .list.list:nth-child(2) .round .color_line{
	height: 100%;
}
.ppt1 .right.active_3 .list:nth-child(1) .round i,.ppt1 .right.active_3 .list:nth-child(2) .round i,.ppt1 .right.active_3 .list:nth-child(3) .round i {
    background-color: #F8BD00;
}

.ppt1 .right.active_4 .list:nth-child(4) .p1{
	color: #F8BD00;
}
.ppt1 .right.active_4 .list:nth-child(4) .p1 span i{
	width: 40px;
}
.ppt1 .right.active_4 .list.list:nth-child(1) .round .color_line,.ppt1 .right.active_4 .list.list:nth-child(2) .round .color_line,.ppt1 .right.active_4 .list.list:nth-child(3) .round .color_line{
	height: 100%;
}
.ppt1 .right.active_4 .list:nth-child(1) .round i,.ppt1 .right.active_4 .list:nth-child(2) .round i,.ppt1 .right.active_4 .list:nth-child(3) .round i,.ppt1 .right.active_4 .list:nth-child(4) .round i {
    background-color: #F8BD00;
}



.ppt5{
	padding: 100px;
	width: 100%;
	position: relative;
}
.ppt5_main{
	padding: 0 60px;
}
.ppt5_main .pt5_top{
	
}
.ppt5_main .pt5_top .ppt_tit .line i{
	margin-bottom: 0px;
}
.ppt5_main .pt5_top .ppt_tit .p2 {
    margin: 20px 0;
}
.ppt5_main .pt5_top .pt5_top_more img{
	height: 30px;
	cursor: pointer;
}
.ppt5_main .pt5_top .let{
	float: left;
	width: 220px;
}
.ppt5_main .pt5_top .rit{
	float: right;
	width: calc(100% - 220px);
}
.ppt5_main .pt5_top .list{
	border-top: 1px solid rgba(0,0,0,0);
}
.ppt5_main .list{
	width: 100%;
	position: relative;
	padding: 60px 0;
	padding-left: 100px;
	border-top: 1px solid #FBFBFB;
}
.ppt5_main .list:hover{
	background-color: #FBFBFB;
}
.ppt5_main .list .left{
	float: left;
	padding-left: 120px;
	position: relative;
	width: calc(100% - 260px);
}
.ppt5_main .list .left .box{
	position: absolute;
	width: 88px;
	height: 74px;
	text-align: center;
	left: 0;
	top: 6px;
	border-right: 1px solid #939393;
}
.ppt5_main .list .right{
	float: right;
	width: 200px;
	height: 122px;
	overflow: hidden;
}
.ppt5_main .list .right img{
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}
.ppt5_main .list .p1{
	font-size: 16px;
	color: #000;
}
.ppt5_main .list .p2{
	color: #939393;
	line-height: 160%;
	margin: 20px 0;
}
.ppt5_main .list .p3 a{
	display: inline-block;
	width: 80px;
	height: 26px;
	line-height: 26px;
	font-size: 12px;
	color: #fff;
	text-align: center;
	background-color: #F8BD00;
	border-radius: 4px;
	transition: all 0.3s;
}
.ppt5_main .list .p3 a.active{
	background-color: #939393;
	color: #fff;
}
.ppt5_main .list .p4{
	font-size: 30px;
}
.ppt5_main .list .p5{
	font-size: 12px;
}
.ppt5_main .list .p5 span{
	display: inline-block;
	transform: scale(0.8);
}
.about_pt2{
	width: 100%;
	position: relative;
	height: 600px;
	background-color: #F7F7F7;
	z-index: 4;
}
.about_pt2 .left{
	width: 40%;
	float: left;
	height:100%;
	position: relative;
}
.about_pt2 .right{
	width: 60%;
	float: right;
	height: 100%;
	position: relative;
}
.about_pt2 .left .img_box{
	position: absolute;
	width: 100%;
	height: calc(100% + 50px);
	left: 0;
	top: -50px;
	overflow: hidden;
}
.about_pt2 .left .img1{
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.about_pt2 .left .img2{
	position: absolute;
	right: 60px;
	top: 60px;
	width: 25%;
}
.about_pt2 .about_head{
	position: absolute;
	width: 100%;
	left: 0;
	top: -50px;
	min-height: 450px;
	padding-left: 100px;

}
.about_pt2 .nav_list{
	width: 80px;
	height: 80px;
	margin-right: 40px;
	float: left;
	border-radius: 50%;
	background-color: #fff;
	display: -webkit-box; 
	display: -moz-box;
	display: -webkit-flex; 
	display: -moz-flex; 
	display: -ms-flexbox;
	display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    text-align: center;
    color: #000;
    cursor: pointer;
}
.about_pt2 .nav_list:hover,.about_pt2 .nav_list.active{
	background-color: #FFC65B;
	color: #fff;
}
.about_pt2 .nav_list .p1{
	font-weight: 700;
	font-size: 24px;
}
.about_pt2 .nav_list .p2{
	font-size: 12px;
	transform: scale(0.8);
}
.about_head_main{
	margin-top: 60px;
}
.about_head_main .head_main_list{
	width: 100%;
	position: relative;
	display: none;
}
.about_head_main .head_main_list.active{
	display: block;
}
.head_main_list .tit_div{
	position: relative;
	height: 50px;
	line-height: 50px;
}
.head_main_list .tit_div .line{
	position: relative;
	width: 100%;
	height: 2px;
	top: 28px;
	background-color: #D1D1D1;
}
.head_main_list .tit_div span{
	position: absolute;
	left: 0;
	top: 0;
	display: inline-block;
	background-color: #F7F7F7;
	height: 50px;
	line-height: 50px;
	padding-right: 40px;
	font-size: 40px;
	font-weight: 700;
	letter-spacing: 2px;
}
.head_main_list .p_box{
	width: 100%;
	margin-top: 20px;
	height: 230px;
	overflow-x: hidden;
	overflow-y: scroll;
}
.head_main_list .p_box p{
	line-height: 200%;

}
.about_pt2 .about_bot{
	position: absolute;
	width: 100%;
	padding: 0px 200px 40px 40px;
	background-color: #333333;
	left: 0;
	bottom: -80px;
}
.about_pt2 .about_bot .lb_six{
	width: 100%;
	position: relative;
}
.lb_six .lb_six_left{
	position: absolute;
	width: 9px;
	right: 20px;
	bottom: 4px;
	z-index: 4;
	cursor: pointer;
}
.lb_six .lb_six_left:hover{
	content: url(../images/about_left_hover.png);
}
.lb_six .lb_six_right{
	position: absolute;
	width: 9px;
	right: 0px;
	bottom: 4px;
	z-index: 4;
	cursor: pointer;
}
.lb_six .lb_six_right:hover{
	content: url(../images/about_right_hover.png);
}



.lb_six .swiper-container6{
    width:100%;
    height: auto;
    overflow: hidden;
    padding: 60px 0;
} 
.lb_six .swiper-container6 .swiper-slide{
	width: 100%;
	height: auto;
	overflow: hidden;
}
.lb_six .swiper-container6 .swiper-slide p{
	color: #636363;
}
.lb_six .swiper-container6 .swiper-slide:hover p,.lb_six .swiper-container6 .swiper-slide.active p{
	color: #8E8E8E;
}
.lb_six .swiper-container6 .swiper-slide .p1{
	width: 100%;
	position: relative;
	margin-bottom: 20px;
	font-size: 12px;
}
.lb_six .swiper-container6 .swiper-slide .p1 span{
	font-size: 24px;
}
.lb_six .swiper-container6 .swiper-slide .p1 i{
	font-style: none;
	position: absolute;
	left: 0;
	bottom: -10px;
	display: inline-block;
	width: 16px;
	height: 2px;
	background-color: #636363;
}
.lb_six .swiper-container6 .swiper-slide:hover .p1 i,.lb_six .swiper-container6 .swiper-slide.active .p1 i{
	background-color: #8E8E8E;
}
.lb_six .swiper-container6 .swiper-slide .p2{
	font-size: 12px;
}
.lb_six .swiper-container6 .swiper-slide .p3{
	font-size: 12px;
}
.lb_six .swiper-pagination-fraction,.lb_six .swiper-pagination-custom,.lb_six .swiper-container-horizontal > .swiper-pagination-bullets {
    bottom: 0px;
    left: 0;
    width: 100%;
    text-align: left;
}
.lb_six .swiper-pagination-bullet {
    background: rgba(255,255,255,0.6);
    border-radius: 800px;
    opacity: 1;
    width: 6px;
    height: 6px;
    outline: none;
}    
.lb_six .swiper-pagination-bullet-active {  
    opacity: 1;
    background: rgba(255,255,255,1);
}


.about_map{
	width: 100%;
	position: relative;
	height: 100vh;
	background-color: #2E2E2E;
}
#allmap{
	width: 100%;
	height: 100%;
}
.about_map .map_bg{
	position: absolute;
	width: 75%;
	top: 0;
	left: 0;
}

.about_map_main{
	position: absolute;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	background-color: rgba(0,0,0,0.8);
	padding: 100px;
}
.about_map_main .ppt_tit{
	position: relative;
}
.p_introduce{
	position: relative;
	margin-left: -40px;
	padding: 40px;
	width: 300px;
	height: 60%;
	background-color: #fff;
	box-shadow: 10px 10px 5px 0px rgba(0,0,0,0.2);
	overflow-x: hidden;
	overflow-y: scroll;
}
.p_introduce p{
	line-height: 160%;
	color: #939393;
}
.lb_map{
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	padding: 0 200px;
}
.lb_map .swiper-container10{
    width:100%;
    height: auto;
    overflow: hidden;
} 
.lb_map .swiper-container10 .swiper-slide{
	width: 100%;
	height: auto;
	overflow: hidden;
	transform: scale(0.8);
	transition: transform 0.6s;
	cursor: pointer;
}
.lb_map .swiper-container10 .swiper-slide .p_name,.lb_map .swiper-container10 .swiper-slide .p_con,.lb_map .swiper-container10 .swiper-slide .p_src{
	display: none;
} 
.lb_map .swiper-container10 .swiper-slide.swiper-slide-active{
	transform: scale(1);
}
.lb_map .swiper-container10 .swiper-slide .box1{
	width: 100%;
	height: 100%;
	overflow: hidden;
}
.lb_map .swiper-container10 .swiper-slide .box1 img{
	width: 100%;
	height: 100%;
	display: block;
	object-fit: cover;
	-webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
    
    filter: grayscale(100%);
	
    filter: gray;
}
.lb_map .swiper-container10 .swiper-slide.swiper-slide-active .box1 img{
	-webkit-filter: grayscale(0%);
    -moz-filter: grayscale(0%);
    -ms-filter: grayscale(0%);
    -o-filter: grayscale(0%);
    
    filter: grayscale(0%);
	
    filter: gray;
}
.lb_map .swiper-container10 .swiper-slide .box2{
	position: absolute;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	overflow: hidden;
	display: -webkit-box; 
	display: -moz-box;
	display: -webkit-flex; 
	display: -moz-flex; 
	display: -ms-flexbox;
	display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    text-align: center;
    color: #999999;
    background-color: rgba(0,0,0,0.6);
    font-weight: 700;
}
.lb_map .swiper-container10 .swiper-slide.swiper-slide-active .box2{
	color: #fff;
}
.about_map_main  .map_logo_option{
	position: absolute;
	width: 60px;
	height: 60px;
	right: 50%;
	top: 50%;
	border-radius: 50%;
	background-color: rgba(255,255,255,1);
	padding: 10px;
	overflow: hidden;
	transform: translate(50%,-66%);
}
.about_map_main  .map_logo_option img{
	width: 100%;
	height: 100%;
	object-fit: contain;
}











@media screen and (min-width: 1200px) {
	
}
@media screen and (min-width: 980px) and (max-width: 1200px) {
	.ppt1 {
	    padding: 40px;
	}
	.ppt1 .ppt1_main .left{
		width: calc(50% - 100px);
	}
	.ppt1 .ppt1_main .right{
		width: calc(50% + 100px);
		float: right;
	}
	.ppt1 .ppt1_main .right .list {
	    padding-left: 100px;
	}
	.ppt5 {
	   padding: 40px 40px 80px;
	}
	.ppt5_main {
	    padding: 0;
	}
	.ppt5_main .pt5_top .let {
	    float: left;
	    width: 150px;
	}
	.ppt5_main .pt5_top .rit {
	    float: right;
	    width: calc(100% - 150px);
	}
	.about_pt2 .about_head{
		padding-left: 40px;

	}
	.about_pt2 .left .img2 {
	    position: absolute;
	    right: 40px;
	    top: 20px;
	}

}
@media screen and (min-width: 780px) and (max-width: 980px) {
	.ppt1 {
	    width: 100%;
	    position: relative;
	    padding: 40px;
	}
	.ppt1 .ppt1_main {
	    padding: 40px 0px;
	}
	.ppt1 .ppt1_main .left{
		width: calc(50% - 100px);
	}
	.ppt1 .ppt1_main .right{
		width: calc(50% + 100px);
		float: right;
	}
	.ppt1 .ppt1_main .right .list {
	    padding-left: 100px;
	}
	.ppt1 .right .list .p2 {
	    padding-left: 100px;
	}
	.ppt1 .right .list .p1 {
	    padding-left: 100px;
	}
	.ppt5 {
	    padding: 40px 10px 80px;
	}
	.ppt5_main {
	    padding: 0;
	}
	.ppt5_main .pt5_top .let {
	    float: left;
	    width: 150px;
	}
	.ppt5_main .pt5_top .rit {
	    float: right;
	    width: calc(100% - 150px);
	}
	.about_pt2 {
	    height: auto;
	}
	.about_pt2 .left {
	    width: 100%;
	    float: left;
	    height: auto;
	}
	.about_pt2 .left .img_box {
	    position: relative;
	    width: 100%;
	    height: 200px;
	    left: 0;
	    top: 0px;
	    overflow: hidden;
	}
	.about_pt2 .right {
	    width: 100%;
	    float: right;
	    height: auto;
	}
	.about_pt2 .about_head {
	    position: relative;
	    width: 100%;
	    left: 0;
	    top: 0px;
	    min-height: 0px;
	    padding: 20px;
	}
	.about_pt2 .about_bot {
	    position: relative;
	    width: 100%;
	    padding: 0px 40px;
	    bottom: auto;
	}
	.head_main_list .p_box {
	    width: 100%;
	    margin: 20px 0;
	    height: auto;
	    overflow-x: hidden;
	    overflow-y: scroll;
	}
	.about_pt2 .about_bot .lb_six {
	    padding-bottom: 40px;
	}
	.lb_six .lb_six_left{
	    bottom: 44px;
	}
	.lb_six .lb_six_right {
	    bottom: 44px;
	}
	.about_pt2 .left .img2 {
	    position: absolute;
	    right: 40px;
	    top: 20px;
	}
	.about_map {
	    width: 100%;
	    position: relative;
	    height: 100vh;
	}
	.about_map_main {
	    position: absolute;
	    width: 100%;
	    height: 100%;
	    left: 0;
	    top: 0;
	    padding: 10px;
	}
	.p_introduce {
	    position: relative;
	    margin-left: 0px;
	    padding: 10px;
	    width: 100%;
	    height: auto;
	    background-color: rgba(255,255,255,1);
	    
	}
	.lb_map {
	    position: absolute;
	    left: 0;
	    bottom: 0;
	    width: 100%;
	    padding: 0 40px;
	}
	.about_map_main .map_logo_option {
	    right: 10px;
	    top: 10px;
	    transform: translate(0%,0%);
	}
}
@media screen and (min-width: 480px) and (max-width: 780px) {
	.ppt1 {
	    width: 100%;
	    position: relative;
	    padding: 20px 10px;
	}
	.ppt1 .ppt1_main {
	    padding: 10px 0px;
	}
	.ppt1 .ppt1_main .left{
		width: 100%;
		display: block;
		padding: 20px;
	}
	.ppt1 .ppt1_main .right{
		width: 100%;
		float: right;
	}
	.ppt1 .ppt1_main .right .list {
	    padding-left: 20px;
	}
	.ppt1 .ppt1_main .right .list .round{
		display: none;
	}
	.ppt1 .right .list .p2 {
	    padding-left: 80px;
	}
	.ppt1 .right .list .p1 {
	    padding-left: 80px;
	}
	.ppt_tit .p1 {
	    font-size: 22px;
	}
	.ppt_tit .p2 {
	    font-size: 13px;
	    margin: 14px 0;
	}
	.ppt5 {
	    padding: 20px 10px 0;
	}
	.ppt5 .ppt_tit{
		text-align: center;
	}
	.pt5_top_more{
		text-align: center;
	}
	.ppt5_main {
	    padding: 0;
	}
	.ppt5_main .list {
	    padding: 30px 0;
	}
	.ppt5_main .pt5_top .let {
	    float: left;
	    width: 100%;
	}
	.ppt5_main .pt5_top .rit {
	    float: right;
	    width: 100%;
	    margin-bottom: 0px;
	}
	.ppt5_main .list .left {
	    float: left;
	    padding-left: 120px;
	    position: relative;
	    width: 100%;
	    margin-top: 20px;
	}
	.ppt5_main .list .right {
	    float: left;
	    width: 100%;
	    height: auto;
	    overflow: hidden;
	    
	}
	.about_pt2 {
	    height: auto;
	}
	.about_pt2 .left {
	    width: 100%;
	    float: left;
	    height: auto;
	}
	.about_pt2 .left .img_box {
	    position: relative;
	    width: 100%;
	    height: 200px;
	    left: 0;
	    top: 0px;
	    overflow: hidden;
	}
	.about_pt2 .right {
	    width: 100%;
	    float: right;
	    height: auto;
	}
	.about_pt2 .about_head {
	    position: relative;
	    width: 100%;
	    left: 0;
	    top: 0px;
	    min-height: 0px;
	    padding: 20px;
	}
	.about_pt2 .about_bot {
	    position: relative;
	    width: 100%;
	    padding: 0px 40px;
	    bottom: auto;
	}
	.head_main_list .p_box {
	    width: 100%;
	    margin: 20px 0;
	    height: auto;
	    overflow-x: hidden;
	    overflow-y: scroll;
	}
	.about_pt2 .about_bot .lb_six {
	    padding-bottom: 40px;
	}
	.lb_six .lb_six_left{
	    bottom: 44px;
	}
	.lb_six .lb_six_right {
	    bottom: 44px;
	}
	.about_pt2 .left .img2 {
	    position: absolute;
	    right: 40px;
	    top: 20px;
	}
	.about_pt2 .nav_list {
	    width: 60px;
	    height: 60px;
	    margin-right: 24px;
	}
	.about_head_main {
	    margin-top: 30px;
	}
	.head_main_list .tit_div span {
	    font-size: 22px;
	}
	.head_main_list .tit_div .line {
	    top: 25px;
	}
	.about_map {
	    width: 100%;
	    position: relative;
	    height: 100vh;
	}
	.p_introduce {
	    position: relative;
	    margin-left: 0px;
	    padding: 10px;
	    width: 100%;
	    height: auto;
	    background-color: rgba(255,255,255,1);
	    
	}
	.lb_map {
	    position: absolute;
	    left: 0;
	    bottom: 0;
	    width: 100%;
	    padding: 0 10px;
	}
	.about_map_main .map_logo_option {
	    right: 10px;
	    top: 10px;
	    width: 40px;
	    height: 40px;
	    padding: 6px;
	    transform: translate(0%,0%);
	}
	.about_map_main {
	    padding: 10px;
	}
}
@media screen and (max-width: 480px) {
	.ppt1 {
	    width: 100%;
	    position: relative;
	    padding: 20px 10px;
	}
	.ppt1 .ppt1_main {
	    padding: 10px 0px;
	}
	.ppt1 .ppt1_main .left{
		width: 100%;
		display: block;
		padding: 20px;
	}
	.ppt1 .ppt1_main .right{
		width: 100%;
		float: right;
	}
	.ppt1 .ppt1_main .right .list {
	    padding-left: 20px;
	}
	.ppt1 .ppt1_main .right .list .round{
		display: none;
	}
	.ppt1 .right .list .p2 {
	    padding-left: 80px;
	}
	.ppt_tit .p1 {
	    font-size: 22px;
	}
	.ppt_tit .p2 {
	    font-size: 13px;
	    margin: 14px 0;
	}
	.ppt1 .ppt1_main .left .p3 a {
	    width: 80px;
	}
	.ppt1 .right .list .p1 {
	    padding-left: 80px;
	}
	.ppt5 {
	    padding: 20px 10px 0;
	}
	.ppt5 .ppt_tit{
		text-align: center;
	}
	.pt5_top_more{
		text-align: center;
	}
	.ppt5_main {
	    padding: 0;
	}
	.ppt5_main .list {
	    padding: 30px 0;
	}
	.ppt5_main .pt5_top .let {
	    float: left;
	    width: 100%;
	}
	.ppt5_main .pt5_top .rit {
	    float: right;
	    width: 100%;
	    margin-bottom: 0px;
	}
	.ppt5_main .list .left {
	    float: left;
	    padding-left: 120px;
	    position: relative;
	    width: 100%;
	    margin-top: 20px;
	}
	.ppt5_main .list .right {
	    float: left;
	    width: 100%;
	    height: auto;
	    overflow: hidden;
	    
	}
	.about_pt2 {
	    height: auto;
	}
	.about_pt2 .left {
	    width: 100%;
	    float: left;
	    height: auto;
	}
	.about_pt2 .left .img_box {
	    position: relative;
	    width: 100%;
	    height: 200px;
	    left: 0;
	    top: 0px;
	    overflow: hidden;
	}
	.about_pt2 .right {
	    width: 100%;
	    float: right;
	    height: auto;
	}
	.about_pt2 .about_head {
	    position: relative;
	    width: 100%;
	    left: 0;
	    top: 0px;
	    min-height: 0px;
	    padding: 20px;
	}
	.about_pt2 .about_bot {
	    position: relative;
	    width: 100%;
	    padding: 0px 40px;
	    bottom: auto;
	}
	.head_main_list .p_box {
	    width: 100%;
	    margin: 20px 0;
	    height: auto;
	    overflow-x: hidden;
	    overflow-y: scroll;
	}
	.about_pt2 .about_bot .lb_six {
	    padding-bottom: 40px;
	}
	.lb_six .lb_six_left{
	    bottom: 44px;
	}
	.lb_six .lb_six_right {
	    bottom: 44px;
	}
	.about_pt2 .left .img2 {
	    position: absolute;
	    right: 40px;
	    top: 20px;
	}
	.about_pt2 .nav_list {
	    width: 60px;
	    height: 60px;
	    margin-right: 24px;
	}
	.about_head_main {
	    margin-top: 30px;
	}
	.head_main_list .tit_div span {
	    font-size: 22px;
	}
	.head_main_list .tit_div .line {
	    top: 25px;
	}
	.about_map {
	    width: 100%;
	    position: relative;
	    height: 100vh;
	}
	.p_introduce {
	    position: relative;
	    margin-left: 0px;
	    padding: 10px;
	    width: 100%;
	    height: auto;
	    background-color: rgba(255,255,255,1);
	    
	}
	.lb_map {
	    position: absolute;
	    left: 0;
	    bottom: 0;
	    width: 100%;
	    padding: 0 10px;
	}
	.about_map_main .map_logo_option {
	    right: 10px;
	    top: 10px;
	    width: 40px;
	    height: 40px;
	    padding: 6px;
	    transform: translate(0%,0%);
	}
	.about_map_main {
	    padding: 10px;
	}
}
.footer .footer_bot {
	padding: 30px 60px 10px;
	margin-top: 0px;
}
@media screen and (max-width: 980px) {
	.footer .footer_bot {
		padding: 30px 10px 10px;
		margin-top: 0px;
	}
}